Developers to help with an app for indoor location

Hi guys, I’m currently completing my thesis in DIT and need an app to complete it. I need it to live track people moving and map out the route they have taken on a certain floor. Also i would need the beacons to notify each person who participates in this study i am conducting. I would need it coded in Java. I would need it developed as quick as possible. Thank you.

Hi Craig,

I am Ilya with Space-O Technologies, LLC.

I found your request at Looking for Devs category and want to offer our services because we have a lot of relevant expertise in the field which might fit your needs.

To tell you more about us:

We specialize in professional outsource development of native mobile apps for iOS and Android since 2008. We can handle development for ALL Apple products: iOS/MacOS/watchOS/tvOS/ - Therefore we can develop any kind of Native and Universal app strictly according to Apple Guidelines. We also have unique and extensive expertise in Hardware development of custom BLE4.0 (Bluetooth Low Energy) powered smart devices, Beacons and related solutions, including PCB design and manufacturing.

Here you can check some Interesting cases:

  1. We have extensive experience in development of applications with graphic effects:
  1. Successfully working with novice startups which achieve great results with our help:
  • Glovo: - local delivery service (as Uber) for Barcelona, Spain. Glovo provides users with the ability to order delivery of anything to anywhere. It perfectly works for you if you want to order something at organizations which don’t offer delivery services or if you want to deliver your present for somebody.

  • Sweetpeameals: - American service which help users to find home cooking near of them

  • Blank: - Social app which allow users to create short 30 seconds videos and replace audio at them with the custom or self-made sounds. The strong scalable backend which can withstand the high load of the millions users.

  1. Our strongest side that moreover software development of Mobile apps we also do Hardware development of smart devices and related solutions:
  • Shot Stats: - here we handle all development stages including PCB design, Firmware development, Mobile apps and Server backend. The Shot Stats device communicates with mobile apps via Bluetooth 4.0 LE protocol.

  • Tempi: - here we handle firmware and mobile app development for the Tempi device, including PCB design from scratch. Tempi device communicates with mobile apps via Bluetooth 4.0 LE protocol.

  • HyperVibe: - here we handle Bluetooth protocol design and mobile app development for HyperVibe fitness vibration machine, including regular Business Analysis for a development of new ideas for product features.

  1. We have deep knowledge working with Beacons such as Estimote or Roximity and related solutions:
  • Uncorkd: - We developed a solution to prevent stealing of iPad menu devices from local restaurants. We placed a lot of Estimote beacons around the closed contours indoor of the each restaurant and track each iPad movements. In case if device left contour we run alarm at the admin side with specified iPad ID and location of where he left contour.

  • Audio Guide: We also developed few series of enterprise apps for NY Art shows, to be used on customer corporate smartphones. When the user comes close to any art at the show, app catch signal from Beacon and then the user can listen to audio guide about this art.

  • Today we got the first tier of Estimote stickers - and already passed them to our developers for investigation. They really thin and small plus have embedded gyroscope which opens us with additional ways of creation new and amazing apps and related systems!


  • We can handle development for all Apple products: iOS/MacOS/watchOS/tvOS - so we can develop any kind of Native and Universal app which will strongly comply with Apple Guidelines.

  • We have all devices working on technologies listed above on hands (for testing) + Google Glass

Can you kindly share us with additional information about your project? It will help us to understand your idea better and find right solution which will fit you.

I also want to schedule the short conversation with you and discuss your project in more details together. You can contact me by the following details:

Skype: cblrok90
Mob: +7 952 882 3762

Best Regards,
Ilya Surinsky

Hi Craig,

Just to give you brief idea about us: We are Chicago based 10+ year old tech consulting firm which specialized in Internet of Things, Enterprise Mobility, Web Application Development and Cloud Consulting. Our other tech strengths include working on collaboration software and CRM/ERP systems. T-Mobile, ABB, Fujifilm, HeartWare, ADA, Covidien, Bosch and Cummins are amongst our satisfied customers. You can review our portfolio and company profile (facts & figures) in given links:

Our Company Profile:

Feel free to email me detail description of your requirement.
For your reference my email:


Hi Craig,

Hope this message finds you well.

Glad to tell you that, my skills perfectly matches your requirement. I have developed the application having following capabilities using ibeacons:

  1. Beacon monitoring and detection
  2. Beacon registration with user registration
  3. Location capturing
  4. Google or Apple Map integration to display location on map
  5. Ability to write generic beacon detection module that detects all types of beacons.
  6. Beacon detection in background mode
  7. Trigger notifications and actions as defined for the detection.

I have worked on several applications that detects the ibeacons and performs the actions once the ibeacon is detected. I have worked with several different types of ibeacons such as Estimote, Gimbal,, Chinese ibeacons.

PS: I can share relevant portfolio and client reference in further communication.

Ashish Agrawal
Senior BLE and Mobile Application Developer

Yes you can I have done it. I have set up Raspberry Pi’s and was able to trilateral the Beacons but due to the inconsistency in the RSSI and the upward curve at < 10 meters I ended up scrapping the project. But I can help you if you would like, my code is in node.js and .net I have made a website that tracks movement of beacons and displays them on a map on the website. If you don’t mind Raspberry Pi’s every 10 meters it works great. I am a Former Bell Lab Engineer that worked on VOIP.

Contact me at